International Journal of Antennas and Propagation / 2015 / Article / Tab 5

Research Article

Pattern Nulling of Linear Antenna Arrays Using Backtracking Search Optimization Algorithm

Table 5

MSL and NDL values obtained by BSA and other optimization techniques BA [29], CLONALG [21], and SOA [32] for triple null imposed at −33°, −10°, and 20°.

BSA (Figure 11)BA [29]CLONALG [21]SOA [32]

MSL (dB)−24.40−24.18−23.46−23.72
NDL at −33° (dB)−164.90−157.60−151.00−117.10
NDL at −10° (dB)−160.00−156.10−178.80−111.10
NDL at 20° (dB)−176.10−163.90−135.30−133.40

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